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29520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationTechnical Data
PVE Technical Data Technical data for PVEO and PVEM
Supply voltage UDC
rated 12 V DC 24 V DCrange 11 V to 15 V 22 V to 30 Vmax. ripple 5%
Current consumption at rated voltage 0.65 A @ 12 V 0.33 A @ 24 V
Signal voltage (PVEM) neutral 0.5 x UDC
A-port ↔B-port 0.25 • UDC to 0.75 • UDC
Signal current at rated voltage (PVEM) 0.25 mA 0.50 mAInput impedance in relation to 0.5 • UDC 12 KΩPower consumption 8 W
Reaction time for PVEO and PVEM
Supply voltage FunctionPVEO
ON/OFF s
PVEO-RON/OFF
s
PVEMProp. medium
s
Disconnected by meansof neutral switch
Reaction time from neutralposition to max. spool travel
max. 0.235 0.410 0.700
rated 0.180 0.350 0.450
min. 0.120 0.250 0.230
Disconnected by meansof neutral switch
Reaction time from max. spooltravel to neutral position
max. 0.175 0.330 0.175
rated 0.090 0.270 0.090
min. 0.065 0.250 0.065
Constant voltage Reaction time from neutralposition to max. spool position
max. - - 0.700rated - - 0.450min. - - 0.230
Constant voltage Reaction time from max. spooltravel to neutral position
max. - - 0.700rated - - 0.450min. - - 0.230
Hysteresis * rated - - 20%* Hysteresis (control signal/spool travel) is indicated at rated voltage and f = 0.02 Hz for one cycle.
(one cycle = neutral → full A → full B → neutral)
Technical data for PVEA, PVEH and PVESPVEA, PVEH and PVES
Supply voltage UDC
rated 11 V to 32 V range 11 V to 32 Vmax. ripple 5%
Current consumption at rated voltage PVEH/PVES (PVEA) 0.57 (0.33) A @ 12 V 0.3 (0.17) A @ 24 V
Signal voltage neutral 0.5 x UDC
A-port ↔B-port 0.25 • UDC to 0.75 • UDC
Signal current at rated voltage 0.25 mA to 0.70 mAInput impedance in relation to 0.5 • UDC 12 KΩInput capacitor 100 ηFPower consumption PVEH/PVES (PVEA) 7 (3.5) W
(PVEH/PVES)Max. load 100 mA 60 mA
Active Reaction time at fault 500 ms (PVEA: 750 ms)Passive Reaction time at fault 250 ms (PVEA: 750 ms)
30 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationTechnical Data
PVE Technical Data (continued)
Reaction time for PVEA, PVEH and PVES
Supply voltage FunctionPVEA
Prop. fines
PVEHProp. high
s
PVESProp. super
s
Disconnected by means of neutral switch
Reaction time from neutralposition to max. spool travel
max. 0.50 0.23 0.23rated 0.32 0.15 0.15min. 0.25 0.12 0.12
Disconnected by means of neutral switch
Reaction time from max. spool travel to neutral position
max. 0.55 0.175 0.175rated 0.40 0.09 0.09min. 0.30 0.065 0.065
Constant voltageReaction time from neutral position to max. spool travel
max. 0.50 0.20 0.20rated 0.32 0.12 0.12min. 0.25 0.05 0.05
Constant voltageReaction time from max. spool travel to neutral position
max. 0.25 0.10 0.10rated 0.20 0.09 0.09min. 0.15 0.065 0.065
Hysteresis * rated 2% 4% ∼0%
Typical hysteresis characteristics for control signal vs spool travel af different PVE types*
Spoo
l pos
ition
* Hysteresis (control signal/spool travel) is indicated at rated voltage and f = 0.02 Hz. (one cycle = neutral → full A → full B → neutral)
The following technical data are from typical test results. For the hydraulic system a mineral based hydraulic oil with a viscosity of 21 mm2/s [102 SUS] and a temperature of 50 °C [122 °F] were used.
31520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationTechnical Data
Oil viscosity *recommended range 12 - 75 mm2/s [65 - 347 SUS]minimum 4 mm2/s [39 SUS]maximum 460 mm2/s [2128 SUS]
Oil temperaturerecommended range 30 - 60˚C [86 -140˚F]minimum -30˚C [-22˚F]maximum 90˚C [194˚F]
Ambient temperature recommended range -30° → 60°C [-22° → 140°F]
Filtering in the hydraulic systemMax. allowed degree of contamination: 23/19/16
(ISO 4406, 1999 version)
* Max. start up viscosity 2500 mm2/s.
PVE Technical Data (continued)
Pilot oil consumption PVEA, PVEH, PVES, PVEO and PVEM
FunctionPVEA
Prop. finePVEH
Prop. highPVES
Prop. superPVEO
ON/OFFPVEM
Prop. medium
Neutral without supply voltage
0 00.3 l/min
[0.079 US gal/min]0 0
Locked with supply voltage
0.4 l/min[0.106 US gal/min]
0.1 l/min[0.026 US gal/min]
0.1 l/min[0.026 US gal/min]
0.1 l/min[0.026 US gal/min]
0.1 l/min[0.026 US gal/min]
One actuation (neutral →max) with supply voltage
2 cm3 [0,12 in3]
Continuous actuations with supply voltage
1 l/min [0.26 US gal/min]
0.7 l/min [0.185 US gal/min]
0.8 l/min [0.211 US gal/min]
0.7 l/min[0.185 US gal/min]
0.5 l/min [0.132 US gal/min]
32 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationTechnical Data
PVPX, Electrical LS Unloading Valve
Technical data for PVPXMax. operating pressure 350 bar [5075 psi]Enclosure to IEC 529 IP65Max. pressure drop at an oil flow of 0.1 l/min [2.6 US gal/min] 2 bar [30 psi]
Oil temperature (Inlet)
Recommended temperature 30°C to 60°C [86°F to 140°F]Min. temperature -30°C [-22°F]Max. temperature 90°C [194°F]
Max. coil surface temperature 155°C [311°F]Ambient temperature -30°C to 60°C [-22°F to 140°F]
Oil viscosityOperating range 12 to 75 mm2/s [65 to 347 SUS]Min. viscosity 4 mm2/s [39 SUS]Max. viscosity 460 mm2/s [2128 SUS]
Response time for LS pressure relief 300 msRated voltage 12 V 24 VMax. premissible deviation from rated supply voltage ± 10%
Current consumption at rated voltage
at 22°C [72°F] coil temperature 1.55 A 0.78 Aat 110°C [230°F] coil temperature 1 A 0.5 A
Power consumptionat 22°C [72°F] coil temperature 19 Wat 110°C [230°F] coil temperature 12 W
33520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
Valve actuation with electrical actuators has been supported by Sauer-Danfoss for a long time. The actuation can be controlled directly by joystick, by a PLUS+1 controller or by a broad range of third part controllers.
The actuator controls the spool by building up pilot oil pressure on the end of the spool. For the PVE a pilot oil pressure between 10 and 15 bar is used. For the PVHC a pilot oil pressure between 20 and 25 bar is used.
V310072.B
PVE
Electronics
NC Solenoid valves
Pilot oil supply
B portOil
A port
PVBPVM
Neutral spring
PVBS
NO solenoid valvesLVDT
P -> A
Electrical control of PVG PVG with PVE
F500113
Valve section with naming - standard mounted - seen from PVP
A detailed description of the variants is presented in the PVE-Series 4 for PVG 32, PVG 100 and PVG 120 Technical Information, 520L0553, covers all analogue PVE – PVEO, PVEH, PVES, PVEA, PVEM, PVEU, PVEP – and the current controlled PVHC.
Electrohydraulic Actuator – PVED-CC Series 4 Technical Information, 520L0665, covers the ISOBUS/SAE J1939 CAN controlled PVED-CC.
Electrohydraulic Actuator – PVED-CX Series 4 Technical Information, 11070179, covers the IEC61508 SIL2 certified CANopen controlled PVED-CX.
34 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
Electrical control of PVG(continued)
PVE characteristic – control by voltage
PVEPcontrol range
PVEUxed7.5V5V2.5V
35520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
Closed loop controlThe PVE variants PVEA/H/M/S/U/P and the PVED-CC/-CX has a closed loop control supported by a spool position sensor that ensures integrity towards flow forces and oil viscosity.
Hysteresis for PVE variants*
Hysteresis (Control signal /spool travel) is indicated at rated voltage and f = 0.02 Hz for one cycle (one cycle = neutral →full A → full B → neutral).
The values are typical test data for exact ranges, see PVE Technical Information, 520L0553.• PVEU is available with PVEH and PVES hysteresis• PVEP, PVED-CC and PVED-CX are available with PVES hysteresis
The standard PVE’s are proportional activated actuator except PVEO which is on/off. The PVE’s have fault-monitoring.
Fault monitoring overview
TypeFault
monitoringDelay before
error outError mode
Error output status
Fault output on
PVE 1)LED light
Memory (reset
needed)PVEOPVEM
No fault monitoring
– – – – – –
PVEAPVEHPVEPPVESPVEU
Active500 ms
(PVEA: 750 ms)
No fault Low < 2 V Green –Input signal faults
High ∼UDC
Flashing redYesTransducer (LVDT)
Constant redClose loop fault
Passive250 ms
(PVEA: 750 ms)
No fault Low < 2 V Green –Input signal faults
High ~UDC
Flashing redNoTransducer (LVDT)
Constant redClose loop fault
PVEFloatsix pin
Active500 ms Float not active
High ~UD Constant red Yes750 ms Float still active
1) Measured between fault output pin and ground.
Spoo
l pos
ition
36 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
PVEM The PVEM is a proportional activated actuator. The PVEM has not fault-monitoring.
Variants: • PVEM -R with a ramp delayed actuation• PVEM for float in B-direction and max flow B at 4.8mm
Power supply:• 12V• 24V
Connectors:• DIN/Hirshmann
Hirschmann/DIN version of PVEO / PVEO–R
PVEO AMP version of PVEO/PVEO–R
Hirschmann/DIN version of PVEO / PVEO–R
Deutsch version of PVEO
A portB port
The PVEO is an on/off activated actuator. The PVEO has not fault-monitoring.
Variants: • PVEO-R with a ramp delayed actuation• PVEO-DI with direction indication
feedback• Anodized aluminum block• ATEX certified
Power supply:• 12V• 24V
Connectors:• Deutsch• AMP• DIN/Hirshmann
A port
PVEO/PVEO-R
157-502.11
DCDCU
U3
12
A portB port
B port
PVEO/PVEO-R
157-502.11
DCDCU
U3
12
A portB port
37520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
PVEP The PVEP is controlled with separate PWM control signals for A and B direction. The PVEP has hysteresis and fault monitoring like the PVES.
Power supply:• 11-32V
Connectors:• Deutsch
Not connected
Error
Us
321
456
Spool position
PVES-SP
UDC
LED
Deutsch version PVEP
PVEA/H/S/U
LED
AMP version PVEA/PVEH/PVES/PVEU/PVEH-Float A
Deutsch version PVEA/PVEH/PVES/PVEU/PVEH-Float B
Hirschmann/DIN version PVEH/PVEM/PVES/PVEH float B/PVEM float B
Variants: • -F for float in B-direction and max flow B at 4.8 mm• -F for float in A-direction and max flow A at 5.5 mm• PVES-SP with spool position feedback• Anodized aluminum block• ATEX certified
Power supply:• 11-32V
Connectors:• Deutsch• AMP• DIN/Hirshmann
38 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
The CAN controlled PVE embedded microcontrollers support the same high spool controllability as the PVES and additional has high quality feedbacks, safety monitoring and detailed diagnostics.
PVED has digital communication, that allows a wide range of feedback, setpoint and highly costumized settings. CAN-Bus serial communication makes wiring much easier. Only one cable per PVG group.
Power supply:• 11-32V
Connectors:• Deutsch• AMP (PVED-CX only AMP)
PVE with Deutsch connector incl. female connector
PVED-CC and PVED-CX
For more information on PVED please see the Electrohydraulic Actuator - PVED-CC Series 4 Technical Information, 520L0665.
39520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationElectrical Actuation
PVHC The PVHC is controlled with separate PWM control signals for A and B direction. The PVHC has not fault-monitoring nor closed loop spool control.
Spool stroke vs current
0
400
200
600
1
2
120080
0
1000
1400
Current in mA
3
4
5
6
Spool stroke, mm
7
160040
0
200
600
1200 80
0
1000
1400
1600
200
100
300
600
400
500
700
800
200
100
300
600
400
500
700
800
@ 12V
@ 24V
V310 000.A
Ideal curve
Hysteresis
280/560 mA 500/1000 mA280/560 mA500/1000 mA
The ideal curve is determined by the main spool neutral spring. The hysteresis is affectedby viscosity, friction, flow forces, dither frequency and modulation frequency.
Power supply:• 12V• 24V
Connectors:• Deutsch• AMP
63520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical Information
Dimensions (continued)
Dimensions
F : G 1/4, 12 mm deep [1/2 in - 20, 0.47 in deep]
F
max.290.50[11.437]
107[4.21]max.290.50[11.437]
129[
5.08
]95
[3.7
4]7[
0.28
]
M
85[3
.35]
17[0.67]
A-A
110[4.33] 60[2.36]
PV
D85[3
.35]
58.5
[2.3
03] 32
[1.2
6]6.
5[0.
256]
33[1.30]
7[0.
28]
max.200.5[7.894]
13[0
.51]
110[4.33]
B-B
60[2.36]
110[4.33]
C-C
60[2.36]
7[0.
28]
45[1
.77]
7[0.
28]
49.5[1.949]
PVMR/F
107[4.21]
117[
4.61
]
139[
5.47
2]
~ 16
5[6.
50]
44 [1
.732
]
89.5[3.524]
85.5[3.366]
PVEO
PVEM/PVEH/
PVH
V310141.A
PVES
77520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationModule Selection Chart
V310168.A
0
16
a
0
14
15
0
c
c
b
1-13
PVAS, assembly kitCode no. 0 1 2 3 4 5 6 7 8 9 10 11 12PVB’s 157B8000 157B8001 157B8002 157B8003 157B8004 157B8005 157B8006 157B8007 157B8008 157B8009 157B8010 157B8061 157B8062
PVB + PVPVM
- 157B8021 157B8022 157B8023 157B8024 157B8025 157B8026 157B8027 157B8028 157B8029 157B8030 157B8081 157B8082
Weight kg [lb]
0.1[0.2] 0.15 [0.3] 0.25 [0.6] 0.30 [0.7] 0.40 [0.9] 0.45 [1.0] 0.50 [1.1] 0.60 [1.3] 0.65 [1.4] 0.70 [1.6] 0.80 [1.7] 0.85 [1.8] 0.9 [2.0]
PVB, basic valvesDescription No facilities for shock
valves A and BFacilities for shock
valves A and BG ½ 7∕8 - 14 UNF G ½ 7∕8 - 14 UNF
Without compensator /check valve 157B6000 157B6400 157B6030 157B6430
With check valve 157B6100 157B6500 157B6130 157B6530
With check valve and LSA/B shuttle valve - - 157B6136 157B6536
With compensator valve 157B6200 157B6600 157B6230 157B6630
With damped compensator valve 157B6206 - 157B6236 -
With compensator valve, LSA/B relief valve and LSA/B shuttle valve
157B6203 157B6603 157B6233 157B6633
With damped compensator valve, LSA/B relief valve and LSA/B shuttle valve
157B6208 - 157B6238 -
Weight kg [lb] 3.1 [6.8] 3.0 [6.6]
PVPC, plugs
Description G ½ ½ in - 20Weight
kg [lb]External pilot supply 157B5400 — 0.05 0.1
External pilot supply incl. check valve
157B5600 157B5700 0.05 0.1
PVM, mechanical actuation
DescriptionAlu
Alu anodized
Cast ironAngle
with stop screws
without stop screws
with stop screws
with stop screws
Standard 157B3171 157B3191 157B3184 157B3161 22,5°/37,5°
Standard with base, without arm and button
157B3174 157B3194 — — 22,5°/37,5°
Standard without base, without arm and button
157B3173 157B3193 157B3186 — —
Weight kg [lb] 0.4 [0.9] 0.8 [1.8]
78 520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical Information
PVS and PVSI, End plate
Description BSP SAEWeightkg [lb]
PVS, without connections 157B2000 157B20200.5 [1.1]PVS, with LX connection
G 1/8 [3/8 -24 UNF]157B2011 157B2021
PVSI, without connections 157B2014 157B20041.7 [3.6]PVSI, with LX connections
G 1/4 [1/2 -20 UNF]157B2015 157B2005
PVLP, shock/ and anti-cavitation valvesCode no. 157B2032 157B2050 157B2063 157B2080 157B2100 157B2125 157B2140 157B2150 157B2160 157B2175 157B2190
Settingsbar 32 50 63 80 100 125 140 150 160 175 190
[psi] 460 725 914 1160 1450 1813 2031 2175 2320 2538 2755
Weight for all 0.05 kg [0.17 lb]
Code no. 157B2210 157B2230 157B2240 157B2250 157B2265 157B2280 157B2300 157B2320 157B2350 157B2380 157B2400
Settingsbar 210 230 240 250 265 280 300 320 350 380 400
[psi] 3045 3335 3480 3625 3845 4061 4351 4641 5075 5511 5801
Module Selection Chart
V310168.A
0
16
a
0
14
15
0
c
c
b
1-13
PVP, pump side moduleDescription Without pilot supply With pilot supply
for PVE for PVE with facilit. for PVPX
for PVE for PVE and facilit. for PVPX
for PVE and pilot oil pressure take-off
for PVH and pilot oil pressure take-off
Open center
P = G1/2, T = G3/4 157B5000 - 157B5010 157B5012 - -P = 7/8 -14, T = 11/16 -12 157B5200 - 157B5210 157B5212 - -P = G3/4, T = G3/4 157B5100 157B5102 157B5110 157B5112 157B5180 157B5190P = 1 1/16 -12, T = 11/16 -12 157B5300 - 157B5310 157B5312 157B5380 157B5390
Closed center
P = G1/2 , T = G3/4, 157B5001 - 157B5011 157B5013 - -
P = 7/8 -14, T = 11/16 -12 157B5201 - 157B5211 157B5213 - -P = G3/4, T = G3/4, 157B5101 157B5103 157B5111 157B5113 157B5181 157B5191P = 11/16 -12, T = 1 1/16 -12 157B5301 - 157B5311 157B5313 157B5381 157B5391
Weight kg [lb] 3 [6.6]
PVPX, electrical LS pressure relief valvesDescription/Supply voltage
Code No. Hirsch.
Code No.AMP
Weightkg [lb]
Normally open12 V 157B4236 157B4981
0.3 [0.7]
24 V 157B4238 157B4982
Normally closed12 V 157B4246 157B498324 V 157B4248 157B4984
Normally open with manual override
12 V 157B4256 157B498524 V 157B4258 157B4986
Plug 157B5601 0.06 [.13]
79520L0344 • Rev HB • Oct 2012
PVG 32 Proportional Valve GroupTechnical InformationModule Selection Chart
V310168.A
0
16
a
0
14
15
0
c
c
b
1-13
PVLA, anti-cavitation valve
Description Code No.Weight
kg [lb]Plug A or B 157B2002 0.04 0.09Valve A or B 157B2001 0.05 0.1
PVMD, PVMR, PVMF, PVH covers
Description Code No. Material AnodizedWeight
kg [lb]
PVMD Cover for PVB
157B0001aluminium
no0.1 [0.2]
157B0009 yes157B0021 cast iron N/A 0.9 [2.0]
PVMR (Frict. Detent)
157B0004aluminium
no
0.3 [0.6]157B0012 yes157B0024 cast iron N/A
PVMF (Mech. float position)
157B0005 aluminium no
Hydraulic actuation PVH 9/16-18 UNF
157B0007aluminium
no
0.2 [0.4]157B0010 yes157B0014 cast iron N/A
Hydraulic actuation PVH G1/4
157B0008aluminium
no157B0011 yes157B0016 cast iron N/A 0.9 [2.0]
PVE, electrical actuationDescription Code No. Weight
kg [lb]Hirsch AMP Deut.
PVEO, on-off12 V 157B4216 157B4901 157B4291
0.6 [1.3]
24 V 157B4228 157B4902 157B4292
PVEO-R, on/off12 V 157B4217 157B4903 -
24 V 157B4229 157B4904 -
PVEM, prop. medium – Standard
12 V 157B4116 - - 0.9 [2.0]24 V 157B4128 - -
PVEM, prop. medium – Float -> B
12 V 157B4416 - - 1.0 [2.2]24 V 157B4428 - -
PVEA, active fault mon.PVEA, passive fault mon.
--
157B4734157B4735
157B4792- 0.9
[2.0]PVEA-DI, active fault mon.PVEA-DI, passive fault mon.
--
157B4736157B4737
157B4796-
PVEH active fault mon.PVEH passive fault mon.
157B4032157B4033
157B4034157B4035
157B4092157B4093
1.0 [2.2]
PVEH float -> B, act. faultPVEH float -> A, act. fault
157B4332-
-157B4338
157B4392-
PVEH- DI active fault mon. PVEH - DI passive fault mon.
--
157B4036157B4037
157B4096-
PVES, active fault mon. PVES, passive fault mon.
157B4832157B4833
157B4834157B4835
157B4892-